在数学复习的过程中,我们常常会碰到这样的尴尬和困惑:经过了知识梳理和归纳;也经过了一定量典型问题的剖析和习题训练以及专题复习的拓宽加深,满以为自己会在解题时得心应手,运用自如。然而事实往往并不如人所愿。部分学生的解题能力或数学水平甚至出现停顿及倒退的现象,让人困惑之余,抱怨不迭。 In the process of reviewing mathematics, we often encounter such embarrassment and perplexity: After the knowledge has been combed and summarized; after a certain amount of typical problems are analyzed and exercised, and the broadening of the topic review is deepened, I think that I will understand The questions are handy and easy to use. However, the facts are often not what people want. Some students’ problem-solving abilities or mathematics levels have even stalled and regressed, causing confusion and complaining.